SX011820 crossed roller bearings specification

size: 100*125*13mm

structrue: single row crossed cylindrical roller bearings with separable outer ring and integrated inner ring.

sealing: sealed both sides

clearance: standard/RLO/VSP

precision: axial/radial runout 10μm

SX011820 crossed roller bearing is a special kind of bearing with major series SX0118. The rollers are placed together at right angles with alternate rollers facing in opposite directions, which enables bearing to support radial and axial loads at the same time. With supreme machining precision, BRS SX0118 20crossed roller bearing possesses the features of flexible rotation, high rigidity, high precision and high loading capacity.

SX011820 cross roller ring has thin section(slim type), so it's suited for where space is limited, and inner ring running accuracy is required.

SX series cross roller ring models

Model	di (mm)	Da (mm)	H (mm)	rmin (mm)	Ca (kN)	Coa (kN)	Cr (kN)	Cor (kN)	Mass (kg)
SX011814	70	90	10	0.6	15.4	51	11	20.4	0.3
SX011818	90	115	13	1	25.5	91	18.3	36.5	0.4
SX011820	100	125	13	1	27	102	19.4	40.5	0.5
SX011824	120	150	16	1	38	146	27	59	0.8
SX011828	140	175	18	1.1	63	240	45	96	1.1
SX011832	160	200	20	1.1	68	275	48.5	111	1.7
SX011836	180	225	22	1.1	96	380	69	153	2.3
SX011840	200	250	24	1.5	102	425	72	170	3.1
SX011848	240	300	28	2	148	640	105	255	5.3
SX011860	300	380	38	2.1	243	1070	173	425	12
SX011868	340	420	38	2.1	260	1220	185	485	13.5
SX011880	400	500	46	2.1	385	1800	275	720	24
SX0118/500	500	620	56	3	560	2750	395	1100	44